baber/WOPTO huggingface dataset:
Patent JP-2000054230-A (JP)
Title: Production of part for processing textile fiber
Inventor: GRAF RALPH ARMIN
IPC: D01H4/32
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a textile fiber-processing part capable of producing a cylindrical fine toothed comb or a circular comb tooth capable of being used for a brushing machine, etc., for a long time in a simpler process compared with usual processes. SOLUTION: This part for processing textile fibers is produced with holding a linear member or linear member part by a dies cutting process, and hardening the whole for increasing strength of a saw-tooth part, deburring by an electrochemical processing, preliminarily forming to bent with corresponding to the outside curvature of a cylindrical or a circular comb tooth holding member, carrying out a surface hardening treatment and successively fixing on a ring- shaped or a circular comb-tooth holding member.
Patent JP-H02282511-A (JP)
Title: Construction of sol pile column crest stop wall
Inventor: NAKANO OSAMI
IPC: E02D5/20
Filed: 1989-04-25
Abstract: PURPOSE:To use resources effectively and to reduce the cost by employing a long reinforcement and a short reinforcement preferentially in each soil pile of a soil pile column, or by extending the short reinforcement with a size correction device on top of it, and by burying it. CONSTITUTION:Continuous drilling is performed by a multiple spindle special drilling machine, a soil and a cement mill being mixed together and stirred, so as to construct a column of a soil pile 2, and a long reinforcement 3 which is of the same length as that of the pile 2, and which is made of H-steel, is suspended in every several line among them, and is buried. Or a short reinforcement 4 which is shorter than the long reinforcement 3 is suspended and buried with a size correction device 5 put on the upper edge of it. When the lower edge of the short reinforcement 4 reaches the bottom of the soil pile 2, the size correction device 5 is extracted and is lifted, so as to construct a soil pile column crest stop wall 1. Accuracy in positioning can be the same as the case with the long reinforcement 3, and the short reinforcement material 4 can thus be used again.
Patent JP-H01274287-A (JP)
Title: Graphic displaying device
Inventor: HIRASHIMA KOJI
IPC: G06T11/20
Filed: 1988-04-26
Abstract: PURPOSE:To speed up a picture display by executing the traverse processing of a specified part among data to be stored in a logical segment memory, changing the content of a physical segment memory, partially changing a displaying picture. CONSTITUTION:Graphic data to be obtained by a channel processor 20 are given to a logical segment memory 10 and a display list is stored in a logical coordinate system. When the instruction of a picture change to be given from the channel processor 20 is not a partial change, all of the display list is scanned, when it is the partial change, only the instruction part out of the display list is scanned in a traverse processor 12. Scanning data are interpreted into a display instruction and the processing of a coordinate transformation, a clip, etc. is executed. An instruction group adaptable to the physical coordinate system corresponding to the displaying picture is written to a physical segment memory 14. These display instructions are fetched by a displaying control circuit 18 and graphic-displayed on a display 16.
Patent JP-H041264-A (JP)
Title: Production of antistatic polyurethane elastomer
Inventor: AZUMA ATSUSHI
IPC: C08L75/00
Filed: 1990-04-19
Abstract: PURPOSE:To obtain the title elastomer having improved antistatic properties along with physical properties almost equal to that of a cast molded elastomer by mixing a polyurethane elastomer material which quickly cures at room temp. with a polyboron compd. and spraying the resulting mixture. CONSTITUTION:A polyurethane elastomer material which quickly cures at room temp. is obtained by compounding 100 pts.vol. polyisocyanate component, 40-160 pts.vol. polyol component, and a chain extender component in an equivalent ratio of the active hydrogen groups in the polyol component and chain extender component to the NCO group in the polyisocyanate component of 0.8-1.4. The material is mixed with a polyboron compd., pref. a nitrogen-contg. polyboron compd. capable of forming a charge transfer complex, in an amt. of 0.1-5 pts.wt. based on 100 pts.wt. the sum of the polyol component and the chain extender component to give a mixture, which is sprayed to give the title elastomer.
Patent JP-S58221044-A (JP)
Title: V-belt
Inventor: HATSUTORI TORAO
IPC: F16G5/16
Filed: 1982-06-18
Abstract: PURPOSE:To heighten transmission capacity, durability and flexibility of a V-belt and to lighten the V-belt by supporting a lot of V-shaped metal pieces on an endless belt where the outer periphery of a wire rod is solidly coated with a flexible material. CONSTITUTION:Synthetic fiber ropes 12 are laterally arranged, the outer periphery of which is coated with rubber 13 to form an endless rope 11. A lot of V-shaped metal pieces 14 are incessantly supported on the endless rope 11 to form an endless V-belt for power transmission.
Patent JP-S61262863-A (JP)
Title: Controlling method for address conversion table
Inventor: MIYAZAKI YOSHIHIRO
IPC: G06F12/10
Filed: 1985-05-17
Abstract: PURPOSE:To access a table for address conversion by general transfer command even in two stage address conversion by providing a space in which other than space designation bit becomes a physical space in a logical space separately from a user space and a system space. CONSTITUTION:A selector 42 decides whether it is a system space or a user space by the highest rank bit 43 of a register (LAR) 11 consisting of a segment register, a page register (PAGE) and an offset register (OFFSET), and makes allotted output to a physical space. When it is a system space and next bit is '1' (C), it is decided as V=R space (space that can be converted directly to physical space), and E input is outputted as final physical address and set to a register 16. Thus, whole area of real storage can be accessed, and change of reference of an address conversion table can be made by general transfer instruction.
Patent JP-H02282224-A (JP)
Title: Liquid crystal display element
Inventor: KAWAGUCHI HIDEO
IPC: G09F9/35
Filed: 1989-04-24
Abstract: PURPOSE:To obtain oriented films the pretilt angle of which is >=5 deg. with an org. thin film system to uniformly orient a liquid crystal by using films consisting of a graft-polymerized vinyl compd. by a redox polymn. using persulfate. CONSTITUTION:The films consisting of the graft-polymerized vinyl compd. by the redox polymn. using the persulfate are used as the oriented films of the liquid crystal display element formed by disposing two sheets of transparent electrode substrates provided with the oriented films on transparent electrodes so as to face each other with the oriented films positioned on an inner side and sealing the liquid crystal between the substrates. The vinyl compd. can be easily grafted on the substrates by using any of persulfate + lithium halogenide, persulfate + acidic sulfurous acid or persulfuric acid + Ag system in the redox polymn. using the persulfate as the oriented films. The persulfate is usually used in the range of 1 to 0.005mol per 1mol vinyl compd. and heating is not particularly required for the graft polymn. reaction.
Patent JP-2000016416-A (JP)
Title: Refilling sealed hollow container
Inventor: NAKAZATO SHINSAKU
IPC: B65D47/06
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a structure for refilling simply a used container by forming a hollow container of lightweight and simple structure, sealing an opening by a cover which is unsealable simply and provided with a tamperproof function and sealing the cover again. SOLUTION: A preform formed into a given shape fit for a final molded product of thermoplastic synthetic resin is molded into a hollow container 1 with a body 3 and a mouth section 2 formed integrally by the stretch blow molding, and the body 3 is formed into the thin wall, while the mouth section 2 is provided with a flange face 2a on its opening end and formed into the slightly thick wall, and a given liquid content is stored in the hollow container, and then simultaneously with a cup-shaped cover 4 with a collar section 4a having a tongue 46 formed of a synthetic resin sheet material is fitted in the mouth section, and the collar section 4a of the cover bonded releasably on the flange face 2a and sealed thereon to constitute a hollow tamperproof container and simply refill the container with the contents.
Patent JP-H06319266-A (JP)
Title: Controlling method for switching of inverter
Inventor: ISHIDA TAKEO
IPC: H02M7/493
Filed: 1993-04-30
Abstract: PURPOSE:To secure the safety of a wiring connection with a DC power supply such as a solar battery in the switching control method of an inverter and to contrive to omit a transformer from the connection of the inverter and a single-phase three-wire type electric power system while suppressing the increase of the number of circuit components. CONSTITUTION:In an inverter having a switching circuit 11 composed of three switch parts 111-113 provided in parallel between a pair of DC input terminals fg, respective switching elements Q1, 2, 5, 6 of the switch parts 111, 113 are alternately ON for each first set period T1 so that no short circuit is generated between the input terminals fg. and, simultaneously, respective switching elements Q3, 4 of the switch part 112 are alternately ON for each second set period T2 sufficiently shorter than the first set period T1.
Patent JP-S5437562-A (JP)
Title: Oscillator
Inventor: UCHIYAMA YASUJI
IPC: H03K3/02
Filed: 1977-08-30
Abstract: PURPOSE:To obtain an oscillator suitable to IC-implementation through repetitive operations of discharging a capacitor via a resistance after charging the capacitor by applying a DC voltage via switching element for a certain time.
Patent JP-H07322660-A (JP)
Title: Control method of motor
Inventor: TATEISHI KAZUFUMI
IPC: H02P1/28
Filed: 1994-05-18
Abstract: PURPOSE:To damp the vibrations of load positively even at the time of a soft start and a soft stop by connecting switching elements in antiparallel with each phase of a power supply path and controlling the phase-control angles of each switching element. CONSTITUTION:When a current transformer 11 detecting currents flowing through a motor 5 is mounted and ACs generated on the secondary side are rectified by a rectifier circuit 12, an A-D converter B converts ACs into a digital signal, and transmits the signal over a microcomputer 9. The microcomputer 9 reads the current value, and uses the current value for arithmetically operating the phase-control angles of semiconductor switches 2, 3, 4. A detecting means 9a detecting the vibrations of the motor 5 from the read current value is provided, and the state of the control of the phase-control angles is changed in response to the generation of vibrations. The line voltage in v phase and V phase of a three-phase AC power 1 is stepped down by a transformer 7, and input to a rectifier circuit 8. The microcomputer 9 detects the rise of the rectangular wave signal of AC power-supply voltage, and controls the firing time, the phase-control angles, of the semiconductor switches 2, 3, 4.
Patent JP-S5329044-A (JP)
Title: Display unit by controlling computer
Inventor: ISHIDA HISATAROU
IPC: G05B23/02
Filed: 1976-08-31
Abstract: PURPOSE:The switching information of a breaker, a disconnecting switch, etc., led in a computer are inputted to a supervisory board by information processing code transmission, thereby improving the electrical performance of the supervisory control system and making into software in hardware.
Patent JP-H041688-A (JP)
Title: Fixing device
Inventor: KIMURA NAOMASA
IPC: B05C1/02
Filed: 1990-04-18
Abstract: PURPOSE:To simplify a driving mechanism and to uniformize the contact pressure of a coating roller uniform in the lengthwise direction by supporting the coating roller by a support member which has high rigidity and driving the support member only on one side. CONSTITUTION:When a solenoid is powered on to press a guide 17 by a lever 18, the guide 17 rotates around 17A as a center and the felt layer 9 of the oil coating roller 3 comes into contact with a fixing roller 1. At this time, a holder 14 rotates on a point 15 formed on a hook part 14-B and the uncut part of the guide 17 as a fulcrum and a leaf spring 20 deforms correspondingly, so that the oil coating roller 3 abuts on the fixing roller 1 with specific pressure. When the solenoid is powered off, the guide 17 rotates clockwise with the energizing force of a tensile spring 21 and the holder 14 and oil coating roller 3 leave the fixing roller 1 to return to their initial stand-by positions. Consequently, the contacting and leaving operation of the coating rotary body is performed by the easy mechanism and the lengthwise abutting pressure can be made uniform.
Patent JP-S61264201-A (JP)
Title: Method for measuring shape of surface of conductive material
Inventor: NAKAMURA HIDEJI
IPC: G01B7/00
Filed: 1985-05-17
Abstract: PURPOSE:To measure accurately even small-diameter recessed and projected parts by using the detection voltage of an eddy current displacement meter to such control that the length of the interval between the surface of a structure to a measurer is always constant and detecting the surface shape of the structure in accordance with an extent of vertical displace ment of the measurer from the reference value. CONSTITUTION:A detection voltage ED is sent from an eddy current displacement meter 1 and is inputted to a voltage comparator 21, and a reference voltage ES is so set that the differential output voltage between this voltage and the detection voltage ED is zero in the first position of the displacement meter 1. Then, when a measurer 2 is moved in the horizontal direction by a screw shaft, a negative or positive differential output voltage is inputted from the voltage comparator 21 to a servomotor 17 in accordance with the depth of the ruggedness of the surface of a structure 4 with respect to a reference value LS, and the servomotor 17 is rotated in the forward/reverse direction by an extent corresponding to the positive or negative differential output until the differential output is zero, that is, so that the detection voltage ED is constant, and a fixed plate is moved upward/downward through a flat gear or the like. The positive/negative rotation angle of the servomotor 17 is detected by a rotary encoder 18 and is applied to an X-Y plotter 14 through a processing circuit 23.
Patent JP-S63268973-A (JP)
Title: Fuel supply device for internal combustion engine
Inventor: HAMAI KYUGO
IPC: F02M69/04
Filed: 1987-04-27
Abstract: PURPOSE:To enhance fuel response in acceleration and improve engine performance by arranging a tubular rib on an intake pipe at the upstream of a throttle valve in such a way as to be freely rotatable, and providing a drive device for inclining the injection port of a fuel injection valve to the specific side. CONSTITUTION:A tubular rib 23 is so provided as to be freely rotatable on an intake pipe 21 at the upstream side of a throttle valve 20, crossing the intake pipe 21 in parallel with a throttle valve spindle 27. A fuel injection valve 22 is fixed to the tubular rib 23. A drive device 29 is provided for turning the tubular rib 23 depending upon an operation condition and for inclining the injection port 31 of a fuel injection valve 32 toward an opening side in a downstream direction from the center of the throttle valve 20. According to the aforesaid system, fuel response in acceleration can be enhanced and engine performance can be improved.
Patent JP-H01276037-A (JP)
Title: Detecting device for leakage of water
Inventor: TANIGUCHI SHOZO
IPC: G01M3/24
Filed: 1988-04-28
Abstract: PURPOSE:To easily know a water leakage position and to restore a water leakage part in an early stage by calculating the water leakage position, based on a frequency of each vibration signal which is obtained by each detector, frequency attenuation characteristic data of a water pipe which is set in advance and length data of each part of the water pipe. CONSTITUTION:The title device is provided with a water leakage detector 3a attached to a small pipe 1 and a feed water pipe 2a which has branched from the small pipe 1, a water leakage detector 3b attached to a feed water pipe 2b which has branched from the small pipe 1, and a water leakage point calculating device 4 for calculating a water leakage point position, based on outputs of these respective water leakage detectors 3a, 3b. In such a state, when a part of the small pipe 1 and each water feed pipe 2a, 2b has leaked water, a position of a water leakage part is calculated and displayed, based on outputs of each water leakage detector 3a, 3b. That is, when vibration which is generated due to the leakage of water is transmitted to the small pipe 1 and the feed water pipes 2a, 2b, by taking notice of a fact that its spectrum peak is shifted to a low frequency side in accordance with its transfer distance, a distance (LA+LC1) extending from a point PA to which for instance, the detector 3a is attached, to a spot LP in which leakage of water has been generated is calculated and displayed.
Patent JP-H01276100-A (JP)
Title: X-ray mirror and its manufacture
Inventor: UEDA KATSUNOBU
IPC: G21K1/02
Filed: 1988-04-28
Abstract: PURPOSE:To highly efficiently and highly accurately align slits to the mirror section of the title mirror by fitting light shielding plates on a mirror section by means of fitting sections which position slits coaxially to the surface of a reflecting mirror. CONSTITUTION:This X-ray mirror is composed of a mirror section 1 and a pair of light shielding plates 2 and 3 put on both end sections of the opening of the mirror section 1. Each light shielding plate 2 and 3 is composed of a ring-like disk plate 10 made of, for example, a copper plate of 2mm in thickness and provided with a circular hole 9 and a medicine case-like joint 11. At the time of manufacturing this X-ray mirror, the joint 11 is first joined coaxially to the outer peripheral section of the disk plate 10 by soldering, etc. Then a light-transmissive film 12 is concentrically stuck to the main surface of the disk plate 10 on the opposite side to the joint 11. Therefore, a slit 14 is set coaxially to the circular hole 9. Then the disk plate 10 provided with the slit 14 is put on the mirror section 1 by means of the joint 11. Since this X-mirror is manufactured in such way, the slit can be aligned to the mirror section highly efficiently with high accuracy.
Patent JP-2000299679-A (JP)
Title: Transponder by spread spectrum communication system
Inventor: KASAI TAKAYUKI
IPC: G06K17/00
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To correctly receive and process a data signal from each transponder by means of an interrogator by amplifying a signal, which is phase-modulate by a gain corresponding to the amplitude level of a signal extracted by a spreading code extracting means, so as to input to a correlation arithmetic means. SOLUTION: A signal outputted from an adder 12 is sent to the comparator 20 of an input conversion part 15' and sent also to a gain controller 25. The controller 25 detects the amplitude level of the signal, generates a controlling signal for controlling the operating state of a gain variable amplifier 24 so as to make a gain corresponding to the amplitude level and output the controlling signal to the amplifier 24. The amplifier 24 executes the amplifying processing of an output signal from a balanced modulator 21 in accordance with the control signal. Then, an amplified signal is sent to a band pass filter(BPF) 23 and fed back to the controller 25, and a BPF 23 removes unnecessary band components included in an amplitude signal and its signal is dent to a correlator 13.
Patent JP-H07293749-A (JP)
Title: Joint structure for direct push propulsion pipe
Inventor: CHIKADA KYOJI
IPC: F16L21/02
Filed: 1994-04-20
Abstract: PURPOSE:To perform work in a short time by a simple means and moreover restrain the occurrence of the stripping of a coating material in propulsion work by covering a fiber reinforced synthetic resin pipe, divided plurality and formed into specific thickness and length respectively, on the outer periphery of heat contracting coating material covered on a corrosionproof coating layer to be stuck. CONSTITUTION:In right and left butt welded propulsion pipes and pipe end parts, the exposure parts 2a of a corrosionproof coating layer 2 shop-coated are overlapped to be covered by heat contracting coating material to be contracted and collosionproofly coated. Then the inner surface and end part of a halved fiber reinforced synthetic resin pipe 6 are stuck by adhesive 7. At that time, the total thickness of a joint part is made thinner than the that of the shop-coated corrosionproof coating layer 2 and a protective layer 3, and the fiber reinforced synthetic resin pipe 6, plurally devided and formed into L1 shorter than the end part interval L of the protective layer 3, is used to perform sticking.
Patent JP-S59230226-A (JP)
Inventor: ASHIZAWA TAKASHI
IPC: H01H33/66
Filed: 1983-06-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H043389-A (JP)
Title: Recording and reproducing device
Inventor: ASANO TAKASHI
IPC: G11B15/02
Filed: 1990-04-20
Abstract: PURPOSE:To detect integrated operation hours of a rotating part in simple constitution by integrating the operation hours of the rotating part from the specific time, storing the integrated value and displaying it at a display means in place of the traveling state displayed. CONSTITUTION:The operation hours of the rotating part consisting of a drum 11, a capstan 12A, a supply reel 7A and a take-up reel 7B, etc., from the manufacturing time is always integrated by a CPU of a DAT control circuit 15. This integrated result is stored as the integrated operation hours into one part of a nonvolatile memory of a memory circuit 20. Afterward, the integrated operation hours are displayed at a display part 4 in place of the display of the tape traveling state in response to a command input at the time of service. Thus, the integrated operation hours of the rotating part can be detected in simple constitution.
Patent JP-S61262693-A (JP)
Inventor: FUTAKUCHI MASANOBU
IPC: G21C17/06
Filed: 1985-05-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61263077-A (JP)
Inventor: YAMAUCHI FUSHIMI
IPC: H01R13/64
Filed: 1985-05-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07285191-A (JP)
Title: Gas barrier packaging material
Inventor: MURAI TAKAAKI
IPC: B65D65/40
Filed: 1994-04-19
Abstract: PURPOSE:To obtain a gas barrier packaging material keeping high transparency and gas barrier properties even when heated by retort treatment or an electronic oven and suitable for the long-term preservation of food. CONSTITUTION:At least one surface of a base material film layer composed of polyester or the like is coated with an inorg. layer having transparency composed of silicon oxide and a barrier resin coating layer containing a vinylidene chloride type copolymer. The surface of the barrier resin coating layer or the other surface of the base material film layer is coated with a heat seal layer to obtain a gas barrier packaging material. The thickness n1 of the inorg. layer is 0.01-0.5mum and the thickness n2 of the barrier resin coating layer is 0.05-15mum and the thickness ratio n2/n1 is 0.1-1500.